Runco QUANTUM COLOR Q-750I - Manual (Page 47)

Installation
Q-750i Series Installation/Operation Manual 31
PRE
L
IMINAR
Y
RS-232 Controller
Connection Connect a PC or home theater control/automation system (if present) to the RS-232 port
on the Q-750i; see Figure 3-14. Use a standard, 9-pin serial cable, wired straight-through.
For more information about using this connection, refer to Serial Communications on
page 73.
Figure 3-14. RS-232 Control System Connection
1 2 3 4 5
7 8 9 6
to Automation/
Control System
or PC
2 Transmit Data
3 Receive Data
5 Ground
(none of the other pins are used)